32315721360619 has 2 divisors, whose sum is σ = 32315721360620. Its totient is φ = 32315721360618.

The previous prime is 32315721360557. The next prime is 32315721360641. The reversal of 32315721360619 is 91606312751323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32315721360619 - 2²⁵ = 32315687806187 is a prime.

It is a super-2 number, since 2×32315721360619² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32315721360319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16157860680309 + 16157860680310.

It is an arithmetic number, because the mean of its divisors is an integer number (16157860680310).

Almost surely, 2^{32315721360619} is an apocalyptic number.

32315721360619 is a deficient number, since it is larger than the sum of its proper divisors (1).

32315721360619 is an equidigital number, since it uses as much as digits as its factorization.

32315721360619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1224720, while the sum is 49.

The spelling of 32315721360619 in words is "thirty-two trillion, three hundred fifteen billion, seven hundred twenty-one million, three hundred sixty thousand, six hundred nineteen".